| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 C5 | 2021 03 05.29289 | 09 25 57.13 | +17 48 14.8 | 21.2 | G | 568 |
| C/2021 C5 | 2021 03 05.29410 | 09 25 57.09 | +17 48 14.8 | 21.2 | G | 568 |
| C/2021 C5 | 2021 03 05.29533 | 09 25 57.05 | +17 48 14.7 | 21.1 | G | 568 |
| C/2021 C5 | 2021 03 05.29667 | 09 25 57.01 | +17 48 14.7 | 21.2 | G | 568 |
| C/2021 C5 | 2021 03 05.29788 | 09 25 56.97 | +17 48 14.6 | 21.2 | G | 568 |
| C/2021 C5 | 2021 03 05.29910 | 09 25 56.93 | +17 48 14.6 | 21.2 | G | 568 |
| C/2021 C5 | 2021 03 05.30032 | 09 25 56.89 | +17 48 14.5 | 21.1 | G | 568 |
| C/2021 C5 | 2021 03 05.30154 | 09 25 56.85 | +17 48 14.4 | 21.2 | G | 568 |
| C/2021 C5 | 2021 03 05.30275 | 09 25 56.82 | +17 48 14.4 | 21.1 | G | 568 |
| C/2021 C5 | 2021 03 05.89447 | 09 25 38.25 | +17 47 49.5 | 21.9 | G | A71 |
| C/2021 C5 | 2021 03 05.91301 | 09 25 37.71 | +17 47 49.6 | 21.1 | G | A71 |
| C/2021 C5 | 2021 03 06.13333 | 09 25 30.96 | +17 47 40.9 | 21.0 | V | 858 |
| C/2021 C5 | 2021 03 06.14664 | 09 25 30.51 | +17 47 40.1 | 21.3 | V | 858 |
| C/2021 C5 | 2021 03 06.90963 | 09 25 06.82 | +17 47 07.8 | 21.5 | G | L01 |
| C/2021 C5 | 2021 03 06.95223 | 09 25 05.57 | +17 47 06.6 | 21.1 | G | L01 |
| C/2021 C5 | 2021 03 06.96106 | 09 25 05.30 | +17 47 06.0 | 21.4 | G | L01 |
| C/2021 C5 | 2021 03 06.96870 | 09 25 05.06 | +17 47 05.6 | 21.4 | G | L01 |
| C/2021 C5 | 2021 03 15.25211 | 09 21 02.74 | +17 39 54.1 | 21.0 | w | F52 |
| C/2021 C5 | 2021 03 15.26422 | 09 21 02.41 | +17 39 53.3 | 21.1 | w | F52 |
| C/2021 C5 | 2021 03 15.27633 | 09 21 02.06 | +17 39 52.4 | 21.2 | w | F52 |